Electrophoresis cassette holder



FIG. 1 is a perspective view of an electrophoresis cassette holder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines in the drawings are for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for an electrophoresis cassette holder, as shown and described. 